Finding the Fourth Proportional to 22,404.66, 30,908.04 and 14,449.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,404.66 : 30,908.04 = 14,449.46 : x
2. Step 2: Convert to fraction form
   22,404.66/30,908.04 = 14,449.46/x
3. Step 3: Cross multiply
   22,404.66x = 30,908.04 × 14,449.46
4. Step 4: Simplify right side
   22,404.66x = 446,604,333.12
5. Step 5: Solve for x
   x = 446,604,333.12/22,404.66
6. Step 6: Final answer
   x = 19,933.55